/*
* Copyright 2016 ZTE Corporation.
* Copyright 2016 Linaro Ltd.
*
* This file is dual-licensed: you can use it either under the terms
* of the GPL or the X11 license, at your option. Note that this dual
* licensing only applies to this file, and not this project as a
* whole.
*
* a) This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Or, alternatively,
*
* b) Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clock/zx296718-clock.h>
/ {
compatible = "zte,zx296718";
#address-cells = <1>;
#size-cells = <1>;
interrupt-parent = <&gic>;
aliases {
serial0 = &uart0;
};
cpus {
#address-cells = <2>;
#size-cells = <0>;
cpu-map {
cluster0 {
core0 {
cpu = <&cpu0>;
};
core1 {
cpu = <&cpu1>;
};
core2 {
cpu = <&cpu2>;
};
core3 {
cpu = <&cpu3>;
};
};
};
cpu0: cpu@0 {
device_type = "cpu";
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x0>;
enable-method = "psci";
clocks = <&topcrm A53_GATE>;
operating-points-v2 = <&cluster0_opp>;
};
cpu1: cpu@1 {
device_type = "cpu";
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x1>;
enable-method = "psci";
clocks = <&topcrm A53_GATE>;
operating-points-v2 = <&cluster0_opp>;
};
cpu2: cpu@2 {
device_type = "cpu";
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x2>;
enable-method = "psci";
clocks = <&topcrm A53_GATE>;
operating-points-v2 = <&cluster0_opp>;
};
cpu3: cpu@3 {
device_type = "cpu";
compatible = "arm,cortex-a53","arm,armv8";
reg = <0x0 0x3>;
enable-method = "psci";
clocks = <&topcrm A53_GATE>;
operating-points-v2 = <&cluster0_opp>;
};
};
cluster0_opp: opp-table0 {
compatible = "operating-points-v2";
opp-shared;
opp@500000000 {
opp-hz = /bits/ 64 <500000000>;
clock-latency-ns = <500000>;
};
opp@648000000 {
opp-hz = /bits/ 64 <648000000>;
clock-latency-ns = <500000>;
};
opp@800000000 {
opp-hz = /bits/ 64 <800000000>;
clock-latency-ns = <500000>;
};
opp@1000000000 {
opp-hz = /bits/ 64 <1000000000>;
clock-latency-ns = <500000>;
};
opp@1188000000 {
opp-hz = /bits/ 64 <1188000000>;
clock-latency-ns = <500000>;
};
};
clk24k: clk-24k {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000>;
clock-output-names = "rtcclk";
};
osc32k: clk-osc32k {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32000>;
clock-output-names = "osc32k";
};
osc12m: clk-osc12m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <12000000>;
clock-output-names = "osc12m";
};
osc24m: clk-osc24m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24000000>;
clock-output-names = "osc24m";
};
osc25m: clk-osc25m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
clock-output-names = "osc25m";
};
osc60m: clk-osc60m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <60000000>;
clock-output-names = "osc60m";
};
osc99m: clk-osc99m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <99000000>;
clock-output-names = "osc99m";
};
osc125m: clk-osc125m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <125000000>;
clock-output-names = "osc125m";
};
osc198m: clk-osc198m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <198000000>;
clock-output-names = "osc198m";
};
pll_audio: clk-pll-884m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <884000000>;
clock-output-names = "pll_audio";
};
pll_ddr: clk-pll-932m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <932000000>;
clock-output-names = "pll_ddr";
};
pll_hsic: clk-pll-960m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <960000000>;
clock-output-names = "pll_hsic";
};
pll_mac: clk-pll-1000m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1000000000>;
clock-output-names = "pll_mac";
};
pll_vga: clk-pll-1073m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1073000000>;
clock-output-names = "pll_vga";
};
pll_mm0: clk-pll-1188m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1188000000>;
clock-output-names = "pll_mm0";
};
pll_mm1: clk-pll-1296m {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <1296000000>;
clock-output-names = "pll_mm1";
};
psci {
compatible = "arm,psci-1.0";
method = "smc";
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
<GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
};
pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
};
gic: interrupt-controller@2a00000 {
compatible = "arm,gic-v3";
#interrupt-cells = <3>;
#address-cells = <0>;
interrupt-controller;
reg = <0x02a00000 0x10000>,
<0x02b00000 0xc0000>;
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
soc {
#address-cells = <1>;
#size-cells = <1>;
compatible = "simple-bus";
ranges;
aon_sysctrl: aon-sysctrl@116000 {
compatible = "zte,zx296718-aon-sysctrl", "syscon";
reg = <0x116000 0x1000>;
};
uart0: uart@11f000 {
compatible = "arm,pl011", "arm,primecell";
arm,primecell-periphid = <0x001feffe>;
reg = <0x11f000 0x1000>;
interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc24m>;
clock-names = "apb_pclk";
status = "disabled";
};
dma: dma-controller@1460000 {
compatible = "zte,zx296702-dma";
reg = <0x01460000 0x1000>;
interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&osc24m>;
clock-names = "dmaclk";
#dma-cells = <1>;
dma-channels = <32>;
dma-requests = <32>;
};
lsp0crm: clock-controller@1420000 {
compatible = "zte,zx296718-lsp0crm";
reg = <0x01420000 0x1000>;
#clock-cells = <1>;
};
lsp1crm: clock-controller@1430000 {
compatible = "zte,zx296718-lsp1crm";
reg = <0x01430000 0x1000>;
#clock-cells = <1>;
};
topcrm: clock-controller@1461000 {
compatible = "zte,zx296718-topcrm";
reg = <0x01461000 0x1000>;
#clock-cells = <1>;
};
sysctrl: sysctrl@1463000 {
compatible = "zte,zx296718-sysctrl", "syscon";
reg = <0x1463000 0x1000>;
};
audiocrm: clock-controller@1480000 {
compatible = "zte,zx296718-audiocrm";
reg = <0x01480000 0x1000>;
#clock-cells = <1>;
};
};
};
